Home / 5,093,215.46-7,026,563.66-2,887,613.27

Finding the Fourth Proportional to 5,093,215.46, 7,026,563.66 and 2,887,613.27

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Solution

The fourth proportional to 5,093,215.46, 7,026,563.66 and 2,887,613.27 is: 3,983,730.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,093,215.46 : 7,026,563.66 = 2,887,613.27 : x
  2. Step 2: Convert to fraction form
    5,093,215.46/7,026,563.66 = 2,887,613.27/x
  3. Step 3: Cross multiply
    5,093,215.46x = 7,026,563.66 × 2,887,613.27
  4. Step 4: Simplify right side
    5,093,215.46x = 20,289,998,417,544.89
  5. Step 5: Solve for x
    x = 20,289,998,417,544.89/5,093,215.46
  6. Step 6: Final answer
    x = 3,983,730.63

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.